Simple. Asked about RC circuits and digital concepts:
Interviewers were 4, and no one knew much about the circuits. They were asking for interns, supplied with engineers. Salary was okay. Didn't accept the deal.
Study Chapters 7, 9, and 10 of Rabaey.
The following metrics were computed from 1 interview experience for the Infineon Technologies Engineer role in India.
Infineon Technologies's interview process for their Engineer roles in India is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Infineon Technologies's Engineer interview process in India.